The Auto Cool III is our hot seller that is rated at 125 amps,

and is one of our LOW FREQUENCY controllers.


It has Soft Start, Fail Safe, A/C fan speed control and a cool 

down timer.    Our Auto Cool III comes in black due to high

demand.  This controller and all our products are covered with

a full year warranty.


If yiour fan will have a BUZZ PROBLEM, order the HF125 controller.

The market is flooded with fans that have a BUZZ problem and or a TONE problem.   See our HF-125 store data.


If you want a blue case Auto Cool iii let us know - we have them.